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THIS標準ダイレクトラインサンプルを実行しようとしています。 Directlineのウェブサイトでキーを生成して入力しました。このエラーが発生し続けるdirectline APIでclient.clientAuthorizations.addが定義されていません
Error initializing DirectLine client TypeError: Cannot read property 'add' of undefined
at D:\bots\zupcoin test\twitter\directline_client.js:21:36
at tryCatcher (D:\bots\zupcoin test\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (D:\bots\zupcoin test\node_modules\bluebird\js\release\promise.js:512:31)
at Promise._settlePromise (D:\bots\zupcoin test\node_modules\bluebird\js\release\promise.js:569:18)
at Promise._settlePromise0 (D:\bots\zupcoin test\node_modules\bluebird\js\release\promise.js:614:10)
at Promise._settlePromises (D:\bots\zupcoin test\node_modules\bluebird\js\release\promise.js:693:18)
at Async._drainQueue (D:\bots\zupcoin test\node_modules\bluebird\js\release\async.js:133:16)
at Async._drainQueues (D:\bots\zupcoin test\node_modules\bluebird\js\release\async.js:143:10)
at Immediate.Async.drainQueues (D:\bots\zupcoin test\node_modules\bluebird\js\release\async.js:17:14)
at runCallback (timers.js:781:20)
at tryOnImmediate (timers.js:743:5)
at processImmediate [as _immediateCallback] (timers.js:714:5)
Unhandled rejection TypeError: Cannot read property 'Conversations' of undefined
at D:\bots\zupcoin test\twitter\directline_client.js:30:11
at tryCatcher (D:\bots\zupcoin test\node_modules\bluebird\js\release\util.js:16:23)
at Promise._settlePromiseFromHandler (D:\bots\zupcoin test\node_modules\bluebird\js\release\promise.js:512:31)
at Promise._settlePromise (D:\bots\zupcoin test\node_modules\bluebird\js\release\promise.js:569:18)
at Promise._settlePromise0 (D:\bots\zupcoin test\node_modules\bluebird\js\release\promise.js:614:10)
at Promise._settlePromises (D:\bots\zupcoin test\node_modules\bluebird\js\release\promise.js:693:18)
at Async._drainQueue (D:\bots\zupcoin test\node_modules\bluebird\js\release\async.js:133:16)
at Async._drainQueues (D:\bots\zupcoin test\node_modules\bluebird\js\release\async.js:143:10)
at Immediate.Async.drainQueues (D:\bots\zupcoin test\node_modules\bluebird\js\release\async.js:17:14)
at runCallback (timers.js:781:20)
at tryOnImmediate (timers.js:743:5)
at processImmediate [as _immediateCallback] (timers.js:714:5)\
これは、説明のためにダミーキーを使用した完全なコードです。私はこの例から何も修正していない。 client.clientAuthorizationsがnullの場合、任意の提案、事前に感謝
var Swagger = require('swagger-client');
var open = require('open');
var rp = require('request-promise');
// config items
var pollInterval = 1000;
var directLineSecret = 'hjaifnkghsfsgjsgfiagfhsgojisaasoigsohjgjpfsgdsghsfasf';
var directLineClientName = 'Twitter';
var directLineSpecUrl = 'https://docs.botframework.com/en-us/restapi/directline3/swagger.json';
var directLineClient = rp(directLineSpecUrl)
.then(function (spec) {
// client
return new Swagger({
spec: JSON.parse(spec.trim()),
usePromise: true
});
})
.then(function (client) {
// add authorization header to client
client.clientAuthorizations.add('AuthorizationBotConnector', new Swagger.ApiKeyAuthorization('Authorization', 'Bearer ' + directLineSecret, 'header'));
return client;
})
.catch(function (err) {
console.error('Error initializing DirectLine client', err);
});
// once the client is ready, create a new conversation
directLineClient.then(function (client) {
client.Conversations.Conversations_StartConversation() // create conversation
.then(function (response) {
return response.obj.conversationId;
}) // obtain id
.then(function (conversationId) {
sendMessagesFromConsole(client, conversationId); // start watching console input for sending new messages to bot
pollMessages(client, conversationId); // start polling messages from bot
});
});
// Read from console (stdin) and send input to conversation using DirectLine client
function sendMessagesFromConsole(client, conversationId) {
var stdin = process.openStdin();
process.stdout.write('Command> ');
stdin.addListener('data', function (e) {
var input = e.toString().trim();
if (input) {
// exit
if (input.toLowerCase() === 'exit') {
return process.exit();
}
// send message
client.Conversations.Conversations_PostActivity(
{
conversationId: conversationId,
activity: {
textFormat: 'plain',
text: input,
type: 'message',
from: {
id: directLineClientName,
name: directLineClientName
}
}
}).catch(function (err) {
console.error('Error sending message:', err);
});
process.stdout.write('Command> ');
}
});
}
// Poll Messages from conversation using DirectLine client
function pollMessages(client, conversationId) {
console.log('Starting polling message for conversationId: ' + conversationId);
var watermark = null;
setInterval(function() {
client.Conversations.Conversations_GetActivities({ conversationId: conversationId, watermark: watermark })
.then(function (response) {
watermark = response.obj.watermark; // use watermark so subsequent requests skip old messages
return response.obj.activities;
})
.then(printMessages);
}, pollInterval);
}
// Helpers methods
function printMessages(activities) {
if (activities && activities.length) {
// ignore own messages
activities = activities.filter(function (m) { return m.from.id !== directLineClientName });
if (activities.length) {
process.stdout.clearLine();
process.stdout.cursorTo(0);
// print other messages
activities.forEach(printMessage);
process.stdout.write('Command> ');
}
}
}
function printMessage(activity) {
if (activity.text) {
console.log(activity.text);
}
if (activity.attachments) {
activity.attachments.forEach(function (attachment) {
switch (attachment.contentType) {
case "application/vnd.microsoft.card.hero":
renderHeroCard(attachment);
break;
case "image/png":
console.log('Opening the requested image ' + attachment.contentUrl);
open(attachment.contentUrl);
break;
}
});
}
}
function renderHeroCard(attachment) {
var width = 70;
var contentLine = function (content) {
return ' '.repeat((width - content.length)/2) +
content +
' '.repeat((width - content.length)/2);
}
console.log('/' + '*'.repeat(width + 1));
console.log('*' + contentLine(attachment.content.title) + '*');
console.log('*' + ' '.repeat(width) + '*');
console.log('*' + contentLine(attachment.content.text) + '*');
console.log('*'.repeat(width + 1) + '/');
}